Posts Tagged 50D

Aurora time lapse



Aurora time lapse, originally uploaded by fyngyrz.

This is 40 still frames from my EOS50D, taken the evening of the onset of the April 3-4-5-6 geomagnetic storm, all from the same point and with the same camera settings. I used Canon’s 50mm ƒ/1.4 lens, wide open, after manually focusing it on a star. All these shots were taken at ISO 3200, 4 seconds exposure, then combined using the Mac’s movie software and converted from .dv to .mp4 using Handbrake, and from thence to flickr.

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My camera is back!

Here’s a shot I took with it today. The RAW image is definitely very pinkish-red, but as I was told, it’s not a rough job to correct for the additional red sensitivity. I think, because the red is so hot, I’m losing a little dynamic range in the normal regime as well, but as you can see here, it’s not a severe problem. Now if the weather will give me a break, I’ll give the camera a real workout on some emission nebulae!

Southern Pacific number 4449

Southern Pacific number 4449

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So… it’s been a week since I shipped my camera off.

Page_1I’ve been watching more movies, saw a couple of good ones. “Monsters vs. Aliens”… that was just awesome from start to finish. Then there was this mashup blackertainment/martial arts movie, “Blood and Bone”, with Michael Jai White… he makes a great action star. Put him in some movies where you can understand the dialog, and there’s no telling how far he could go. Then there was “State of Play”, a movie about dirty politics and corporate maneuvering… I’m sure it’s less dangerous, and more corrupt, than the movie portrays it, but it’s always enjoyable to have a director plug a script into your preconceptions and not miss by much.

I cleaned my salt tank, moved the surface skimmer around and restored it to initial working conditions… man, that thing does a dirty job. We were going to build the frame for another stained glass window, but the weather didn’t cooperate, can’t use silicone when it keeps dipping below freezing. I came up with some new tee shirt designs, which you may see if the community at tee virus likes ‘em… even turned on the ham radio and listened to the empty airwaves for a few minutes – no sunspots means no radio communications.
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